<html>
<script>
function runTest() {
    var o = { };
    showModalDialog("data:text/html,<scr" + "ipt>dialogArguments['result'] = 'PASS'; window.close() </scr" + "ipt>", o);
    
    if (o.result == 'PASS')
        document.getElementById('result').innerHTML = 'SUCCESS';
}

</script>
<body>
<div>
This tests that modal dialog arguments get passed around correctly. Click the button below to test. The text "SUCCESS" will be shown below if the test was successful.
</div>
<button onclick="runTest()">Click Me!</button>
<div id="result">
</div>
</html>
